Say balbula so sankabaloan ya kagawaan ed saray negosyo na kemikal. Ompatnag a mainomay so mangikabit na balbula, balet no ag-ontumbok ed teknolohiya, pansengegan itan na aksidente ed kaligenan. Natan et labay kon ibaga ed sikayo so pigaran eksperiensya nipaakar ed pangipasen na balbula.
1. Hydrstatic test ed negatibon temperatura legan na panagpaalagey ed panaoy ambetel.
Saray pansumpalan: lapud maples ya manyelo so tubo legan na hydraulic test, say tubo et manyelo.
Saray kundang: salien ya gawaen so hydraulic test antis ya pangi-apply ed panaoy ambetel, tan kayari na pressure test pian na-blow so danum, lalo la say danum ed balbula et kaukolan ya ekalen ed iket, ta no andi et man-rust so balbula, ambelat so frozen crack. Say proyekto et nepeg ya gawaen ed panaoy ambetel, diad silong na positibon temperatura ed loob na abung, tan say danum et nepeg ya nalinisan kayari na pressure test.
2, Say pipeline system hydraulic strength test tan tightness test, say leakage inspection et aliwan magenap.
Saray pansumpalan: walay itagas kayari na operasyon, ya mangapekta ed normal ya pangusar.
Saray Kundang: No say sistema na tubo et nasubok unong ed saray kakaukolanen ed desinyo tan saray detalye na konstruksion, nilikud ed pangirekord ed balor na presyon odino pananguman na lebel na danum ed loob na nibaga ya panaon, lalo lan maalwar ya nengnengen no walay problema ed panag-leak.
3, Butterfly valve flange plate ya walay ordinaryon valve flange plate.
Saray pansumpalan: say kabaleg na butterfly valve flange plate tan say ordinaryon valve flange plate et mandumaan, melag so loob na flange, tan baleg so butterfly valve disc, kanian ag-onlukas odino ag-onlukas tan naderal so balbula.
Saray sukat: say flange plate et nepeg ya iproseso unong ed aktual ya kabaleg na butterfly valve flange.
4. Aliwan duga so paraan na pangiyan na balbula.
Singa bilang: say direksion na agos na danum (steam) na check valve et kabaliktaran na marka, say valve stem et akapuesto ed leksab, say horizontal ya check valve et akapuesto ed pabitay, say rising stem gate valve odinoanlemek a selyo na balbula na kulibangbangsay panangawit et ag lukas, saraan so espasyo, tan arum nira.
Saray pansumpalan: say pakaandi na balbula, say panmintina ed switch et mairap, tan say balbula ya akaarap ed leksab et mabetbet a pansengegan na itatagey na danum.
Saray kundang: unong ed saray instruksion ed pangipuesto na balbula, lukasan so rod gate valve pian mansiansian katagey so panlukas na balbula, say butterfly valve et sigpot ya ikonsidera so espasyo na panag-ikot na panangawit, amin a klase na balbula et ag nayarin walad leksab na horizontal a posisyon, lalo la ed leksab.
5. Saray detalye tan modelo na inyan ya balbula et ag makaabot ed saray kakaukolanen ed desinyo.
Singa bilang, say nominal pressure na balbula et abeba nen say pressure na sistema; say tubo na sanga na danum ya pangipapakan et mangaagamil nagate valveno say diametro na tubo et abeba odino mipara ed 50mm; say fire pump suction pipe et manguusar na butterfly valve.
Saray pansumpalan: mangapekta ed normal ya panlukas tan pansara na balbula tan i-adjust so resistensya, pressure tan arum niran kimey. Anggano sengegan na operasyon na sistema, say aderal ya balbula et kaukolan ya apigeren.
Saray sukat: Kabisadoen so sakop na aplikasyon na nanduruman balbula, tan pilien iray detalye tan modelo na balbula unong ed saray kakaukolanen ed desinyo. Say nominal ya presyon na balbula et nepeg ya makaabot ed saray kakaukolanen na presyon na panagsubok na sistema.
6. Balbula ya inbaliktad
Saray pansumpalan:check valve, say pressure reducing valve tan arum niran balbula et walay direksion da, no i-install ya akabaliktad, say throttle valve et mangapekta ed epekto na serbisyo tan bilay; say pressure reducing valve et ag lanlamang onkikiwas, say check valve et pansengegan ni ingen na peligro.
Saray sukat: inkalapagan a balbula, a walaan na karatula na direksion ed laman na balbula; no andi, nepeg ya susto so pakabidbiran unong ed prinsipyo na panagkimey na balbula. Say gate valve et ag nepeg ya ibaliktad (salanti, say hand wheel et onleksab), ta no andi et say medium ya mansiansia ed boncover space ed andukey a panaon, mainomay ya naderal so valve stem, tan aliwan kombeniente so pangisaliwan ed filler. Saray rising stem gate valve et ag-iyan ed silong na dalin, ta no andi et nabulok so balbula ya akapaway lapud danum.I-swing check valve, pangipaalagey pian naseguro ya say pin shaft et lebel, pian say nababanat.
Oras na pangi-post: Disyembre-05-2023
